(R,R)-DIPAMP
[CAS# 55739-58-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Phosphine ligand
• Name: (R,R)-DIPAMP
• Synonyms: (R,R)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane; (R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]; (R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine]; [(1R,2R)-(-)-Bis[(2-methoxyphenyl)phenylphosphino]ethane]
• Molecular Formula: C₂₈H₂₈O₂P₂
• Molecular Weight: 458.47
• CAS Registry Number: 55739-58-7
• EC Number: 622-540-1

Properties

• Melting point: 102-106 ºC
• alpha: -88 º (c=1 in chloroform)

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36/37

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413